\begin{table}
\centering
\begin{tabular}[t]{lrrrrrrr}
\toprule
  & Unique (\#) & Missing (\%) & Mean & SD & Min & Median & Max\\
\midrule
age & 68 & 0 & \num{47.1} & \num{14.6} & \num{18.0} & \num{48.0} & \num{85.0}\\
rile\_self & 12 & 5 & \num{4.8} & \num{3.0} & \num{0.0} & \num{5.0} & \num{10.0}\\
\bottomrule
\end{tabular}
\end{table}
